It's no secret that SNL has attracted criticism for its lack of racial and gender diversity in its cast—and as of last year, more than 90 percent of its hosts had been white. So the fact that Haddish is the first non-cast-member black female comedian to become an SNL host, according to Deadline and a tweet of Haddish's own, is both a major milestone and insanely long overdue. (Maya Rudolph, who is biracial and a former SNL cast member, hosted in 2012, as some on Twitter pointed out.) Of course, Haddish killed it: Her opening monologue kicked off a performance that would continue to shine throughout the show.

In the wake of the sexual harassment accusations against Louis C.K., Haddish's monologue called out men who violate women and claim not to know better. "Fellas, I got a tip for y'all. I like to call it Tiffany's Tips," she said. "If you got your thang-thang out, and she got all her clothes on, you're in the wrong! Wait 'til she takes her own clothes off, then pull your thang-thang out." (Assuming, of course, the woman consents.)

Haddish also poked fun at her own habit of wearing the same white Alexander McQueen dress she wore for the show as she'd worn on the red carpet for Girls Trip. "This dress cost way more than my mortgage," she said. "I'm wearing this dress multiple times. You'll see this dress in two sketches tonight." And, as promised, she showed up in it on "Weekend Update."

Taylor Swift added even more star power to the episode with infectious performances of "Ready for It?" and "Call It What You Want." We're not sure what was more fun to watch: T. Swift dancing to the heavy bass beats in "Ready for It" (watch it here), or Haddish and Swift's sweet moment during the show's outro.